Redwood vs. Cedar: Which Wood is Best for Your Project?

Last Updated May 20, 2025

Redwood offers exceptional durability and natural resistance to decay, making it an ideal choice for outdoor pet enclosures that require strength and longevity. Cedar provides a pleasant aroma that repels insects while remaining lightweight and easy to work with, which benefits pet owners looking for comfortable and safe environments. Both woods are naturally resistant to moisture and pests, but redwood's tighter grain gives it superior structural integrity compared to cedar's aromatic and insect-repelling qualities.

Table of Comparison

Feature Redwood Cedar
Type Softwood, from Sequoia sempervirens Softwood, commonly Western Red Cedar or Eastern Red Cedar
Durability Highly durable, resistant to decay and insects Durable, naturally resistant to rot and insect damage
Color Reddish-brown with warm tones Reddish to pale brown, often lighter than Redwood
Grain Straight grain, fine texture Fine, straight grain with natural knot patterns
Weight Lightweight, approximately 28-31 lbs/ft3 Lightweight, approximately 23-33 lbs/ft3
Workability Easy to work with hand and power tools Very easy to work due to softness and straight grain
Uses Decking, siding, outdoor furniture, fencing Decking, siding, shingles, outdoor furniture, closets
Price Higher cost due to availability and demand Generally more affordable and widely available
Aroma Distinct earthy scent when fresh Strong, pleasant cedar aroma, acts as natural insect repellent

Overview: Redwood vs Cedar

Redwood is renowned for its rich reddish-brown color, natural resistance to decay, and dimensional stability, making it ideal for outdoor applications such as decking and fencing. Cedar offers a lighter hue with a distinctive aromatic scent, exceptional resistance to insects, and excellent insulation properties, commonly used in roofing, siding, and indoor paneling. Both woods are prized for durability and aesthetic appeal, but redwood's tight grain and higher tannin content provide enhanced longevity in moisture-prone environments compared to the softer, more porous cedar.

Physical Properties Compared

Redwood has a denser grain and higher durability, making it more resistant to decay and insect damage compared to Cedar. Cedar is lighter and softer, with excellent natural oils that provide resistance to moisture and warping. Both woods have distinct color variations, with Redwood offering rich reddish tones and Cedar showcasing light amber hues.

Durability and Longevity

Redwood exhibits exceptional durability due to its natural resistance to decay, insect damage, and moisture, making it ideal for outdoor applications such as decking and siding. Cedar also boasts strong resistance to rot and insects, but generally has a shorter lifespan compared to redwood, particularly in harsh climates. Both woods benefit from proper maintenance, yet redwood's inherent density and resin content grant it superior longevity over cedar.

Natural Color and Grain Patterns

Redwood showcases a rich, reddish-brown natural color that deepens with age and exposure, featuring a straight grain that occasionally displays subtle waves or knots for a rustic appearance. Cedar offers a lighter, more varied palette ranging from pale pinkish tones to deep reddish hues, with a fine, uniform grain often marked by distinctive knots providing a textured aesthetic. Both woods maintain excellent durability outdoors, but their natural color and grain patterns distinctly influence architectural and decorative choices.

Resistance to Rot and Insects

Redwood offers superior resistance to rot and insect damage due to its high tannin content and natural oils, making it highly durable in outdoor environments. Cedar also exhibits strong resistance to decay and pests, attributed to its aromatic oils that repel insects and inhibit fungal growth. Both woods perform well in moisture-prone settings, but redwood typically lasts longer when exposed to harsh weather conditions.

Environmental Impact and Sustainability

Redwood and cedar both offer sustainable forestry benefits, but redwood typically grows faster and can be harvested more frequently, reducing long-term environmental impact. Cedar wood, known for its natural resistance to decay and pests, often requires less chemical treatment, contributing to lower ecological footprints. Certified sustainably harvested redwood and cedar both support biodiversity and soil health, making them environmentally responsible choices in construction and outdoor applications.

Maintenance Requirements

Redwood and cedar both offer natural resistance to decay and insects, reducing the frequency of maintenance compared to other woods. Redwood typically requires less frequent sealing and staining due to its dense grain and natural tannins, which help it resist moisture and weathering. Cedar, while also durable, benefits from regular sealing to maintain its color and prevent surface checking, especially in harsher climates.

Cost and Availability

Redwood tends to be more expensive than cedar due to its limited availability and slower growth rate, affecting overall market supply. Cedar is generally more affordable and widely available, making it a popular choice for outdoor projects and fencing. Pricing for both woods varies by region, but cedar offers more consistent stock levels and cost stability compared to the premium nature of redwood.

Best Uses for Redwood and Cedar

Redwood is prized for outdoor furniture, decking, and garden structures due to its natural resistance to decay and insect damage, paired with a rich, appealing color. Cedar is favored for shingles, siding, and interior paneling, offering a pleasant aroma, excellent stability, and strong resistance to moisture and rot. Both woods perform well in exterior applications but excel in specific uses where durability and aesthetics align with their unique properties.

Choosing the Right Wood for Your Project

Redwood offers exceptional durability and natural resistance to decay, making it ideal for outdoor projects such as decks and fences that require longevity. Cedar's lightweight nature and fine grain provide excellent workability and a pleasant aroma, often preferred for indoor furniture and decorative applications. Selecting the right wood depends on factors like exposure to weather, desired aesthetic, and maintenance requirements, ensuring optimal performance and appearance for your specific project.

Redwood vs Cedar Infographic

Redwood vs. Cedar: Which Wood is Best for Your Project?


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The information provided in this document is for general informational purposes only and is not guaranteed to be complete. While we strive to ensure the accuracy of the content, we cannot guarantee that the details mentioned are up-to-date or applicable to all scenarios. Topics about Redwood vs Cedar are subject to change from time to time.

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